PLACE squash, cut-sides up, in microwaveable dish; cover with waxed paper.
MICROWAVE on HIGH 12 to 14 min. or until squash is tender. Meanwhile, cook bacon 8 to 10 min. or until crisp, turning occasionally; drain.
CUT squash into wedges; brush with combined syrup and dressing. Crumble bacon; sprinkle over squash.